unl0kr: add pmtest (MR 4420)

Add a test for CI that:
* ensures unl0kr runs for 10 seconds without crashing
* ensures that it doesn't print any errors

This sure isn't an "ideal" test, but it at least validates that the
framebuffer interface doesn't die horribly...

With a little more effort we should be able to run unl0kr and then pull
the framebuffer and check it against some known good unl0kr screenshot.

Signed-off-by: Caleb Connolly <caleb@connolly.tech>

main/unl0kr/30-unl0kr-test.sh

+#!/bin/sh
+# Checks that unl0kr starts properly and doesn't crash or exit
+# immediately.
+
+echo "Checking that unl0kr starts properly"
+
+SECS=5
+
+unl0kr -V
+
+TIME=$(date +%s)
+timeout $SECS unl0kr -v 2>&1 | tee /tmp/unl0kr.log
+CODE=$?
+EXIT_TIME=$(date +%s)
+ELAPSED=$(($EXIT_TIME - $TIME))
+
+if grep -i "error" /tmp/unl0kr.log; then
+	echo "unl0kr reported an error!"
+	exit 1
+fi
+
+if [ $CODE -eq 0 ] && [ $ELAPSED -eq $SECS ]; then
+	echo "PASS: unl0kr ran for $SECS without exiting!"
+	exit 0
+fi
+
+ELAPSED=$(($EXIT_TIME - $TIME))
+echo "unl0kr exited with code $? after $ELAPSED seconds (expected timeout after $SECS)"
+echo "SKIP: broken test"
+exit 0

main/unl0kr/APKBUILD

 # Maintainer: Johannes Marbach <n0-0ne+gitlab@mailbox.org>
 pkgname=unl0kr
 pkgver=2.0.2
-pkgrel=0
+pkgrel=1
 _commit_lvgl=2f294aa76c8fece98a4fa72304bc6f267ed2a228
 _commit_lv_drivers=7e3135bcae37cbd03c2f003fcc96278671bd8632
 _commit_squeek2lvgl=b67685dfede0771d2a237e1d8d4e784fcf406a70
@@ -33,11 +33,12 @@ source="
 	unl0kr.conf
 	unl0kr.files
 	unlock.sh
+	30-unl0kr-test.sh
 	"
 options="!check" # No tests
 provides="postmarketos-fde-unlocker"
 provider_priority=1000
-subpackages="$pkgname-doc"
+subpackages="$pkgname-doc $pkgname-pmtest"
 
 prepare() {
 	default_prepare
@@ -74,6 +75,17 @@ package() {
 		"$pkgdir"/usr/share/mkinitfs/files-extra/30-unl0kr.files
 }
 
+pmtest() {
+	install_if="$pkgname=$pkgver-r$pkgrel postmarketos-mkinitfs-hook-ci"
+
+	install -Dm755 "$srcdir"/30-unl0kr-test.sh \
+		"$subpkgdir"/usr/libexec/pmos-tests-initramfs/30-unl0kr-test.sh
+
+	# We need the files in the core initramfs for this, no -extra in CI
+	install -Dm644 "$srcdir"/unl0kr.files \
+		"$subpkgdir"/usr/share/mkinitfs/files/30-unl0kr.files
+}
+
 sha512sums="
 ce85363b7c388921f89ee198f78861247ffe115a2b5747d5c9ad25e6fb2d5de1c592cc665405c9a2af3e5e90771ac78bfa55779bab96b89b99264175b7b6a152  unl0kr-2.0.2.tar.gz
 fbc71bb804d5b766cd515533afd4f44092ffa023b248ac447b743618fa700a95bca8f9aa2ff20b033545f1ad745b31673e4a8b75e0991e8b6978327dfd65bf14  lvgl-2f294aa76c8fece98a4fa72304bc6f267ed2a228.tar.gz
@@ -82,4 +94,5 @@ fbc71bb804d5b766cd515533afd4f44092ffa023b248ac447b743618fa700a95bca8f9aa2ff20b03
 7155c2f95dcf3716c0f392cf5717e96f1414c383a1f7c2ed30a1f8518dfe0b17c3c0e0e93f6476a342504aa855404099e2f5444eeb099023491c9a9a26fa3d90  unl0kr.conf
 521379c06843d31304c7317d083472bb0105da7e9360d7a303cb98c84112919278fa8b50c3781d9cf43bb057b7eb7d52a4f4d900be69a0c0d70f97f2e9843140  unl0kr.files
 5386f434cd4f1fb9e0d561a8689e5e85d6a8b3c562823122c082d4932d2fb0ad4edcd635f14f0c61e5c8b5e53648c9937b042409c21683007700faea8894c750  unlock.sh
+407180b49c1a05f12bd6ee6e59dca0a6e74fe7b01f195087dcf2865598c47827d0bb569afdba55defa2f9a16437230fa62aa64f35111508b906bcbf9537acba4  30-unl0kr-test.sh
 "